one was a csi unit. >> he described the scene after a partially decomposed skull was found in these woods. police say a man was walking in iraq and saw the skull and called police. it their work -- and never able to locate what they believe is the rest of the body. now the tough part, deciding whether -- finding out whether the person was murdered. >> right now, it is justified that -- an unidentified person. it may take some time. >> police are also looking into a number of missing persons cases to assist with the identification process. >> we will work with other law- enforcement agencies. we will pursue every avenue. >> the wooded area is a popular hangout for homeless and teenagers at night. >> i do not think is a bad area. >> does it affect how you feel about safety? >> it not particularly. >> detectives are helping for all of the information they can get. if you have information, call the anne arundel police department. at anne arundel county police headquarters tonight. >> for the first time this year, baltimore police investigating a homicide in the jerryell neighborhood. -- cherr

and a csi unit and unmarked cars and stuff. >> he describes the scene where the partially decomposed gold was found. a man walking in the area noticed it and called police. investigators brought in cadaver? and located what they believe is the rest of the body -- brought in cadaver dogs and found what they believe is the rest of the body. now the difficult part, identifying the person. >> right now, it is just a night -- an unidentified person. >> anne arundel please are also looking into a number of missing persons cases to assist with the identification process. >> we will work with other lawn for agencies that may have other missing persons cases. we will pursue every avenue. >> merchant tell us the wooded area is a popular hangout for ganeless and teenagers at night. still, for those -- for the homeless and teenagers at night. still, for those like allen watson, it does not necessarily make him feel safe. >> investigators are hoping for all of the help they can get. if you've been to get help, call the county sheriff's department. -- if you steans you can help, call the county sh

scene investigation unit for the police department in richmond, california, one of the most dangerous cities in america. >> everyone thinks that when you tell them that you're a csi, that you're like what they see on tv. the real csi is dealing with blood, getting dirty underneath a car, smelling things that you don't want to smell, seeing things that you don't want to see. you see the worst that humans are capable of doing to one another. there's evidence that needs to be collected, documented, processed. it's about taking the time to find the small things that are going to wind up being a big thing down the road. >> bergman: things like fingerprints-- one of the most widely used of all forensic techniques. for over a century, fingerprints have been used to identify criminals, from petty thieves to international terrorists. (explosion, people shouting) (second explosion, screaming) (third explosion) in 2004, a series of explosions in the subways of madrid killed or injured nearly 2,000 people. when the dust settled, the spanish authorities found several partial fingerprints on a bag of detonators. >> now, at the time, the spanish national police did not identify

csis said that the taliban and other insurgens knowing that sponsoring the attacks met media impact and that is why they keep doing it. the world's most valuable sports franchise, manchester uniteding debut on the stock exchange. shares were $14 each, $2 lower than thought and it closed flat. unchanged. $14. that is well below average performance according to paul hick whoa told us the average gain for the ipo in first day of trading has been about 15%. maybe the die-hard fans of manchester should wager on wins instead of betting on the stock. the international energy agency has cut outlook for global oil demand next year. a big vein sluggish economic growth. that's not the only concerned party. plenty of people are uncertain about how the economy is faring. the latest poll, only 19% of americans think the econ he is starting to recover. that is 5 percentage points fewer than in april. fewer think the economy is getting worse. up 6 percentage points from april. it has been 372 days since they lost the top credit rating. the budget deficit decreased and through july, the deficit is $974 billion. now our third story out front. a massive sinkhole is widening. 100 foot tall trees ar