cisco... ...tomorrow starts here. >>> it happened in san ysidro, a short drive from ann and john bender's in april 2001. >> so we were driving along and john mentioned there was a car behind us that just keeps following us. we pulled into where we were going to go. i looked at john and said this is a kidnapping. he just sat down on the ground because he knew they wouldn't be able to move him. >> they were not kidnapping him, they were acting as muscle for a past business associate of john's. john and ann no longer felt safe in costa rica. >> the first thing we did is, we left the country. we went to canada. >> three months later they returned to their home in the rain forest. >> to come back, we had to be safe. so that is when we hired the private security. >> she and john also armed themselves. >> we both got gun permits. i never in a million years would have thought, and john said the same thing, i can't believe i'm learning how to shoot a gun. both of us were very anti-gun. >> she says soon their safety was threatened again. when their mountain-top sanctuary was invaded in 2002 by arme

together sculptor and psychologist would predict would john list would age. benderr poured over newspaper articles and photographs to analyze the man behind the murders. they researched his strict upbringing by german parents. the lutheran church had been a focus of young john's life. he was an only child and the son of an overly protective domineering mother. list had a masters degree in accounting but lacked social skills and had a history of losing jobs. the psychological profile revealed a man who killed out of anger and retaliation because of his own failure. >> the perpetrator has a history of frustration and feeling entrapped by women. generally women of their own age group or older or women in authority. >> the psychological profile helped reinforce bender's vision of the aging fugitive. >> i had his mouth going down on the corners because of anxiety that i felt he carried with him from committing these crimes. and richard brought out that it wasn't guilt from killing his family, but the anxiety of the fear of being caught. >> bender also took into account g

benders stuff like that. >> reporter: penndot hoping to keep accidents to a minimum. will have more trucks out tonight than all winter. 438 across the poof county row john covering about 11,000 lane miles. loading up and delivering tons of salt. some crews even coming in from western pennsylvania working 12-hour shifts to keep as many trucks on the road as possible. still the roads will not remain snow and ice free. pennsylvania turnpike already putting out the warning that the speed limit may be reduced to 45 miles an hour if conditions worsen. >> they're slippery. >> reporter: really starting to get slick out there? >> yeah, really slippery. >> reporter: which is why meredith mcgonagle decideed to walk half mile rather than drive as she puts it -- >> it's wet it's cold, it's january. >> reporter: take a look. it is wet, it is cold, it is january. and the trucks are out. they are they are headed back on to the roads. penndot gearing up for the long hall they'll be out probably through most of wednesday at this point based on the amount of snowfall we get. a couple important web sites to keep in mind if you'll be on the pennsylvania turnpike they sugges