>> gabby's father joe tweeted moments ago a memorial service for his daughter will be held sunday from 12:00 to 5:00 at the maloney funeral home in long island, new york. >> harris: thank you very much. you set us up for this conversation. danny collison is a former deputy assistant director of the f.b.i. and i'm so glad you are with us in focus today. i have so many questions about how they lost track of brian laundrie and even a plain sight investigation you could have kept up with him. what happened do you think? >> there was no crime. we have to remember. we feel badly about this young lady. however, there was no crime here. let's say they surveilled him and started to leave. i'm not coming back with you. that's the problem. the whole thing emanates from i think abuse. this was an abused young lady clearly. i think the officers on the scene knew it and they tried to