>> antonio alverez. >> tony alverez was the cousin of the victim's roommate, he was older and perhapsr but still 30 years later answering questions about the case. after all, he'd been in the house many times, and prosecutors now admitted the dark hairs found on the victim's body belonged to him. >> were you in the room when cheryl miller was murdered? >> no. >> any explanation, any at all, for your hairs being there? >> no. >> it turned out the hairs weren't the only thing linking alverez to the murder. because, listen to what alvarez once told an undercover cop. >> i know who did it but i won't tell the [ bleep ] pigs. >> just something -- >> shoot your mouth off. >> yeah, exactly. >> you know you were being investigated at that time, so why were you running your mouth? >> just to run it, i guess. >>> coming up, the prosecution's star witness comes under attack. >> the truth is the truth. the truth doesn't change over time. >>> i'm lynn berry. here's what's happening. dolly has weakened to a tropical storm with 70 mile-an-hour winds as it moves inland over texas. but it's still dump

oliver is, he -- alverez, he drives his son to school every morning now. maureen: thank you. 7 on your side with a consumer alert. gents like an -- volkswa estimated 11 million of its diesel cars have software designed to fool emission standards. a new investigation looking into older vehicles with a different ended -- engine. recalls have been issued across the world. leon: share your ride, save some money. that is the idea behind uber's new car service launched today. you can share a ride with other customers traveling the same route and split the fair. according to a company spokesperson, a pool right in d.c. will cost five dollars minimum. it will extend from the district to arlington, alexandria, reagan, national, and dulles airports. apple was giving iphone users a new way to its present selves. they released an update on wednesday that includes more than 150 new emoji characters. there is a burrito, new happy faces, religious buildings, of middle finger, and a giant hunk of cheese. [laughter] what are those? steve: who cares about the upside down sm

. >> the prosecutor did not reveal why santos-alverez was in the house but we learned a couple of moments ago he had been renting a room the last month or so. at this point he says there was no indication they were harboring a suspected murderer. live in hackensack, brian thompson, news 4 new york. >>> new information on a heart breaking crime. baby out the window with her other children begging her to stop and dropped the baby to her death. >> right now police tell me the woman who's accused of throwing her baby out the sixth floor of the apartment behind me is still in the hospital at this hour. tonight, we're learning so much more about the mother. also the horrific incident that left her 6-month-old dead. >> reporter: from his apartment window, this man witnessed the incident, a baby dangling from her mother's arms. mendoza says you could see the other girls in the window. they were saying mommy, mommy, don't throw her. other witnesses describe the mother naked and screaming. >>. >> she was laying on the floor. after that she started yelling, and stuff like that. >> reporter: police s