. >> why would police follow two landsca landscapers? because the cops knew something else about these two. they were thieves. this is surveillance video of the men with another accomplice at a marshal's clothing store. >> surveillance video. they're ripping you have tags and putting stuff in the car. >> they cut off security tags and hide merchandise in bags. >> what kind of stuff are they steal sng. >> on that occasion just clothing. he cut open a box of men's cologne and had taken some boxes. >> here they are another day at lowes. they pick up some window screens and simply walk out without paying for them. so when they were spotted blowing leaves in the neighborhood, cops suspected they were up to no good. and that's when the suspects approached kay. she paid them to do some yard work. but then they made their move. he got done yard working. he told me to open up the garage door. the landscapers told her they checked her water heater. the water heater is perfectly fine. >> it looks like he's going back up to the house. >> so she agre