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Crime scene evidence collection
An essay on forensic science
An essay on forensic science
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Crime Lab #1 Anna Garcia was found lying facedown in the entry to her home at around 9:56 am. The EMT and police were notified by Anna’s neighbor, who called 911 because she wasn’t answering her phone or the door. It was determined that her approximate time of death was 7:00 am. CSI team canvassed the scene and found a syringe, orange liquid (assumed to be orange juice) by her left hand, as well as hair and blood on a fallen table to her left. Several people were persons of interest in this case. They include Anna’s former husband (Alex Garcia), the neighbour that called 911 and was recently involved with her (Doug Greene), her ex-husband’s new wife (Erica Piedmont), and her friend/business partner (Lucy Leffingwell). The fingerprints found
at the scene belonged to Anna Garcia. They had the same whorl, forks, and dots. The blood that was found at the scene belongs to either Anna Garcia or Erica Piedmont. They both have type B blood, and that is the type of blood that was found at the scene. Because the blood we were given didn’t clump that well, some of this data could have been compromised. The white powder found at the scene is Acetylsalicylic Acid (aspirin). The powder has many of the same qualities as aspirin including its appearance and having the same color change when exposed to indicator two. Based on our blood spatter simulation compared to the data on Anna’s blood spatter, we determined that the blood dropped from about 65 centimeters off the ground (note that the table is almost exactly the same height). Our set of data for this experiment would have been more accurate had we had more trials. The analysis showed the DNA found at the scene belonged to Anna Garcia. The number of base pairs in each DNA fragment were the same in the DNA found at the crime scene and Anna Garcia’s. This was determined using gel electrophoresis. A lot of this data is approximated, but made as accurate as possible. Anna Garcia’s death was an accident. According to our tests, no one else was present at the scene. The only evidence that Erica might have been there was her blood type, and many people have type B blood. We believe she had an illness that caused her to faint and hit her head on the table. The table is the right height for her to have hit her head when she fell. We believe this disease is diabetes because of the syringe (for insulin) and orange juice (used to increase blood sugar). While we cannot say with 100% certainty that this is the cause of death, it is a plausible conclusion, based on our data. We recommend that more should be learned about Anna Garcia’s medical history. Now that we’ve determined that her death was an accident, we should look into what caused her to fall. We should also interview her family and friends about her daily life to see if there’s anything that could’ve affected her. The final step we recommend is different diseases that correlate with Anna’s symptoms should be researched.
Anna Garcia is a thirty eight year old Hispanic women. She weighed 165 pounds and was 64 inches tall. She was married to Alex Garcia, but went through a nasty divorce. Anna has no children and one dog. A phone call came in at 9:45 AM on the hot morning of August 14th. Anna’s neighbor, Doug Greene let the police know he saw her walking her dog around 6:30AM yesterday morning, but heard her dog barking for the last two hours. Both the police and the EMT arrived at 9:56AM, and had to break the front door down. Upon entering the house, they found Anna lying face down in the entry hallway, a small pool of blood was by her head. The house was a comfortable 73 degrees fahrenheit. Around her there was evidence. There was vomit, blood spatters, blood on the table, and a pool of blood. As well as, a syringe, white pills, a cup with an unknown fingerprint on it, a muddy shoe print, and a
Finding out Anna’s cause of death means investigating suspects. Some of the suspects that were interrogated were Lucy Leffingwell who was Anna’s best friend and business partner, Erica Piedmont the new wife of Alex Garcia who was found fighting with Anna at a local diner and was later spotted in Anna’s driveway. The last suspect is Alex Garcia, he is a major part of the investigation because the fingerprints that were
Caren Campano was a 42 year old woman working a decent job, and married to a man 15 years younger than her. Chris, her husband, was a drug addict that did not have steady income. The night she disappeared they had a large argument, and according to Chris, they both left the house in separate directions to cool off. She left on foot, and he left in the truck to a bar. The next morning he called her job asking if she was at work and they said she never showed up. He called and made a missing person’s report. The investigators went to their house and stated the house was in good condition, and did not look like she left. There was no signs of a fight. However, they found a large brown stain that was still wet next to the bed. When they tested it, it was positive for blood, and when they pulled the carpet back, there was an even larger blood stain on the cushioning under the
The morning of November 15th, two of Nancy’s friends went to visit her and they found Nancy dead upstairs from being shot in the head. Law enforcement was called and they found
Watch the attached video and reflect on it in your discussions. What do you think of what Alonza did? What do you think about his sentence? Would you have given a different 'punishment,' if so, what? and why? And anything else you may want to add.
Mary Maloney is accused of murdering her husband with an unknown weapon for an unknown reason. Chief detective, Patrick Maloney was murdered last night at his own house, no suspects have been identified yet and the search for the murder weapon was futile. Apparently, the officer had come home exhausted from work and was waiting for his wife Mrs. Mary Maloney, who left to buy food across the street for their dinner. According to a statement, Mary arrives home from the grocery store to find her husband dead on the living room floor.
Reward power in Detective Doe’s case is very complicated because of the harm extrinsic rewards can have on a person’s intrinsic motivations (Vansteenkiste et al. 2006). Intrinsic motivation is key in Detective Doe’s line of work because many of the people who join the NYPD do so out of a sense of wanting to give back and help communities. By adding more extrinsic rewards or forms of compensation this will take away from the fulfillment of a task and the interest of it as well (Deci 1972). By keeping a focus on the intrinsic rewards and overall satisfaction of police work Detective Doe is able to properly influence and motivate his followers.
Susan Griffin’s Rape: The All-American Crime touches on many issues within American society. She begins by recounting how she was taught to be afraid of strange men from such a young age that she had not yet learned what it was she was so afraid of, and then goes into her experience with harassment, an experience shared by every woman at some point in her life. Griffin recounts the belief that all rapists are insane and the proof that they are just normal men and dispels the myth that rape is normal activity that is prohibited by society. However, she goes on to clarify that our culture views rape: “as an illegal, but still understandable, form of behavior” (Griffin 514). It seems that the wrongness of rape is determined by the situation in
The crime scene was then examined and a list of possible pieces of evidence were recorded down. Including a sketch of the crime scene, Anna Garcia’s house, with the locations of all of the pieces of evidence. All of these items listed help develop a theory about Anna’s death. This theory then helped establish a list of possible suspects. The person of interest list included a number of four individuals and each one had a relation with Anna. The list included (1) Alex Garcia- Anna’s ex-husband. They had an unpleasant divorce the year before and in a result Alex quickly remarried a much younger woman, while Anna remained single. Alex and his newlywed wife are expecting to have a baby soon. Although, Alex may be suffering from a few financial
When the criminal justice system was established, one of the goals was to create neutrality and fairness between the sexes. However, during those times, women were not known for behaving in such manners. If a woman did in fact take part in any criminal activities, those crimes would have been blames on an individual that could of not fought for themselves. Even though people might believe that there is no such thing as ‘stereotyping’ in the criminal justice system, it is quite obvious that women are constantly being looked down upon because of their sex. In general, women tend to be treated like fragile objects that could break at any moment; the truth is that women can behave like men. Society stereotypes women; and, the criminal justice system is no different. When it comes to the stereotyping of women in the criminal justice system, society presents women who are indeed capable of committing such crimes as victims because by doing do they can achieve a lesser sentence or if necessary a longer sentence that will protect them from any harm.
A consistent feature of the statistics, not only in England and Wales but across Europe and America, is that far fewer women are convicted of crime than men – a fact which has changed little over the years. Female offenders also show a different pattern of offending being less involved in violent offences and proportionately more involved in theft. In general most now accept that girls and women do commit fewer offences than boys. GENDER AND PATTERNS OF CRIME Writing in 1977 Carol Smart stated: Our knowledge is still in its infancy. In comparison with the massive documentation on all aspects of male delinquency and criminality, the amount of work carried out on the area of women and crime is extremely limited.
Portugal like any other country has its crime especially before World War 2. However the question is why was it out of control? To answer this we must peal back all the layers that make Portugal, Portugal. In other countries law enforcement take care of the crime that take place in the country, like the U.S.A. But that is not true when traveling to Portugal, outside of the major cities like Lisbon, Porto, and Braga it’s rare to see police officers if any at all. I recently went back to the mother land and in my town there are no police officers at all. So many people ask how come? Why is there not crime? So now with this paper I too was curious so I recruited the help of my Great Grandmother in trying to answer this question.
Serial murder investigations are the most difficult cases for investigators. Serial murder investigations can become wide spread, and can include many challenges that will require time, money and resources. An example of the commitment required to investigate a serial murder case is that of Ted Kaczynski, the Unabomber. One investigator worked the investigation full time for 11 years. The day he made the Arrest was the day he retired. Serial murder is one of today’s most terrifying crimes. The killing of multiple people within various jurisdictions can alter everyday life for people residing within these communities. The result is intense pressure from the public and media placed on investigators to track down and apprehend these killers who commit such horrific acts to unsuspecting victims.
We are still looking and now we have another crime to solve now. The murder of Joan Mario and the disappearance of Toby snozzcumber.we called in Jessie Keri she was the women to helped me with my alcohol addiction. But she is a good crime solver , she is now helping with the case. So the body went back to crime lab and they did test and later on they found out he died from radiation and the loss of too much blood and his tongue was missing. We wanted to talk to whoever was close and personal with Aj so,
Tough on criminals, soft on crime: power, drugs and the failure Over the recent past one of the major problems has been that of conflicts between the criminals and the society on the whole. There has been debate regarding the facts whether we have handled the problems more aptly or not. Because there are certain schools of thought that are of the opinion that we should not go soft on the crime side in any case or form. It is this world of the organized crime that is responsible for all the power abuse and the drugs and they have caused, instigated and at times bribed the people to bring the social system to a standstill. It is all their doing which can prove to be too costly for the people and the culture as well as for the economy on the whole in the long run. As per the conflict perspective, the differential structure of social power necessarily requires that dominant groups to exercise control over subordinate groups but is that really the case? Yes we do need some form of dominance and the other over the period of time but is that really all that there is to life? In reality if we look at things this is the way we have begun to perceive things because a bigger and a better society needs people to be more open and they need to be more apt. They are the ones who have to look at the things and it is up to them to interpret the meanings of the things in the literal sense. If we start to believe that the people are going to dominate others and there are some who are very docile and innocuous and there are others who are good at governance and who are good at controlling things is that the good enough reason to allow them to do the things their way? In my opinion it should never be that way simply because those who have the power ...