Peterson probe narrows
Warrants focus on physical evidence, GPS
By Matthew Walberg | Tribune staff reporter
10:35 PM CST, December 5, 2007
"Authorities probing the disappearance of Stacy Peterson appear to be focusing not only on trace physical evidence, but also on a GPS system in her husband's sport-utility vehicle, according to search warrants obtained Wednesday by the Tribune.
A search warrant served Tuesday night on Drew Peterson called for, among other things, the seizure of items containing plastic shavings, blood, bodily fluids, fingernail scrapings, chemicals that may alter the decomposition of a body and "biological material that may be evidence of the offense of first-degree murder.""
"Other items listed in the newest warrant were:
Objects that contain or have traces of "blue plastic, lead weights, plastic shavings, plastic scuff marks, circular impressions or carpet indentations, and any other indication of the carrying, placing, movement or collision of a plastic or barrel-like object or large storage container."
Materials on the vehicles including "dirt, gravel, soil, dust and any other accretive material which might be tested and compared to materials from a particular location to determine a vehicle's presence at the location."
Objects that "have any of the following on them: blood, hairs, fingernails, bodily fluids, body tissue, DNA, fingerprints, fingernail scrapings, palm prints, saliva, urine, feces, or other biological material which may be evidence of the offense of first-degree murder."
Instruments that may have been used as a weapon or restraint, including guns, ammunition, knives, rope and rugs.
Objects with "chemical traces relating to pool chemicals or any chemical which might be utilized to *advertiser censored*, mask or accelerate the deterioration or decomposition of a human body.""
a good long article