for. >> meanwhile, detective kozlowski and the investigative team watched the live shots and took careful note. >> you're thinking we have foul play here? >> absolutely. >> coming up, was it foul play or did she simply walk away? >> he said to me, she's probably shacked up in a hotel around the corner with some guy. >> when "the valentine's day mystery" continues. durability, and safety tests? ♪ ♪ isn't it obvious? the nissan altima. made to make your life better. ♪ now lease a new altima for $199 a month for 39 months or get $1,000 cash back. ♪