the car behind that hit the guy with the dash cam was undrivable. these two cars were able to drive. >> how fast could that car have been going? >> fast enough. >> this guy going through a tunnel in australia. did you see though how it all went down? >> that car came to the right. did he use his blinker? >> why did it veer to the right? watch closely. because traffic in the left lane came to a stop. good night in the silver suv wasn't paying attention. he had to veer into the path of the guy with the green car. that pushed him over. watch. the guy with the silver suv. exactly. >> this is when you love the dash cam. now we've got all this footage. you've got the car that caused the accident. >> the guy says thanks to the green car. they are looking for the driver of that silver car. >> someone just crossed the line and ran into me. >> i think hippos celebrate festivus. you have two hippos going at it. they are the only two just fighting. people here start thinking -- >> i think they're fighting. >> take a picture. >> just open-mouthed kissing. >> lik

the mentzs suffered only bumps and bruises but their minivan was undrivable with the wheels torn down to the metal. >>> the urgent search for more pieces of the airasia jet in the wears off indonesia. abc's muhammad lila was aboard the "uss sampson" as they worked to locate more wreckage. divers have been deciding how to get to the flight data recorders, black boxes, often in the tail section that's been located but it's upside down and partially buried which is making progress slow. salvage equipment may be needed. >>> officials in north texas are working on new emergency plans after getting hit by at least 11 earthquakes in a 24-hour period. the quakes in the dallas area have been as strong as 4.0 magnitude causing huge cracks in homes, scientists are trying to determine if they're being triggered by wastewater from oil and gas exploration. >> still ahead, back to the future. one of marty mcfly's discoveries will be available this year. >> defending her tv husband. phylicia rashad breaking her silence on the bill cosby accusations in an abc news exclusive. >>> plus a live thanks to

. >> reporter: icing was epic, fast, imperceptible and undrivable, wreck car stack up, on the schuylkill expressway, one death, amid more than 50 tangled cars. shortly after 7:00 a.m. the blue route at west chester pike had a glaze of ice that a tractor trailer could not navigate. radnor township rookie officer james gallagher had just gotten off-duty. he had stopped to help a couple of fender benders. then. >> then i hear a series of bangs and is there tractor trailer sideways coming down the road. i see a silver car shoot underneath the trailer had its roof cut off. >> reporter: earl that morning traveling home was jason anderson and his family. their became the second car, slamming in the tractor trailer, wedged underneath. gallagher went into try age mode. >> operator was not responsive at all, there was a female passenger who could hear me and respond to me she started screaming at her baby i'm able to get back door of the the car opened and is there a child in the car seat. >> reporter: driver was anderson a three three-year old who work the at dover international speed way. he was

. >> reporter: the rule, even minor damage and most of this looks major, can make a car undrivable.roughly two dozen guys who work in this shop the attitude is bring it on. >> we work extra hours, lots of overtime saturdays. we do what we can to get these cars back to our customers as quickly as possible. >> reporter: how long does it take? if the car is drivable, minor damage, maybe a matter of a few days at this shop but if you can't drive your car, like this one, it could set you back a couple of weeks without your wheels. in south hackensack, brian thompson, "nbc10 news." >>> next on "nbc10 news" at 6:00 a march for change on martin luther king day. >> thousands of people filled center city philadelphia streets with a powerful message on this holiday. the changes marchers are calling for and why they say their message is similar to what dr. king fought for. >>> cool and cloudy tonight but the biggest changes are headed our way for the middle of the week. we're tracking snow. and the timing that could effect your commute. my "nbc10 news" first alert forecast. >> reporter: it's ra

. >> reporter: icing was epic, fast imperceptible and undrivable, wrecked card stack up by the dozensre than 50 tangled cars. shortly after 7:00 a a.m. the blue route at west chester pike had a glaze of ice that a tractor trailer just could not navigate. radnor up to ship rookie officer james gallagher had just gotten off tooth i, he stopped to help a couple of fender benders, and then. >> i hear a series of bangs and the trailer is sideways down the road. i see a silver car shoot underneath the trailer and roof cut off. >> reporter: earl their morning traveling home to dover was jason anderson and his family. their became the second car, slamming into the tractor trailer, wedged underneath. gallagher went into triage mode. >> the operator wasn't responsive at all. there was a female passenger could hear me respond to me she started screaming about her baby. i was able to get the back door open and there was a car in the child side. >> reporter: driver was anderson a three three-year old who worked at dover international speed way. he was kill in the crash. the his wife and baby who w