. >> reporter: jake nelson is with a.a.a. >> one in five crashes where somebody dies in that crash involved a driver who was drowsy or hadn't earned enough sleep the night before. >> reporter: 18-year-old tyler warne was one of them. six years ago he died in a crash after falling asleep at the wheel in the middle of the day. he was about to graduate from high school. >> he didn't recognize that he said he was getting an average of five hours of sleep. >> i never once talked to him about drowsy driving or what that would look like. i didn't know. i didn't know to do that. >> reporter: best way to avoid this danger, a.a.a. says, is to get off the road, even if you feel slightly drowsy, to have a passenger who can take turns driving if possible, and, scott, avoid heavy foods before you hit the road. >> pelley: errol barnett for us tonight. thanks, errol. still ahead, beyonce's grammy delsym helps control the impulse to cough for 12 hours. which means, you're controlling your cough on your morning commute. delsym is still working. delsym. the #1 12-hour cough medicine. whenever i try to grow ou

. >> reporter: jake nelson is with a.a.a. >> one in five crashes where somebody dies in that crash involved a driver who was drowsy or hadn't earned enough sleep >> 18-year-old tyler warne of one of them. six years ago he died in a crash after falling asleep at the wheel in the middle of the day. he was about to graduate from high school. >> he can didn't recognize that he was too tired. >> reporter: his mother, kerrie, said he was getting an average of five hours of sleep. >> i never once talked to him about drowsing driving or what that would look like. i didn't know. i didn't know to do that. >> reporter: best way to avoid this danger, a.a.a. says, is to get off the road, even if you feel slightly drowso driving if possible, and, scott, avoid heavy foods before you hit the road. >> pelley: errol barnett for us tonight. thanks, errol. still ahead, beyonce's grammy record. r adults with advanced previously treated with platinum-based chemotherapy, including those with an abnormal alk or egfr gene who've tried an fda-approved targeted therapy, this is big. a chance to live longer with opdiv

aaa's jake nelson say 1 in 3 americans admit to driving when they've had a hard time keeping their eyes open. >> whether get only four to five hours of sleep a the odds of getting into a car crash are the same as driving legally drunk. >> the less sleep you get the higher the risk? >> absolutely. that's the first time we understand that risk to now. >> that's why i want to be here today so you can hear my story so you guys can learn. >> reporter: roberts still suffers from double vision and headaches but considers herself lucky because her mistake could jie jing xiang, in washington. >>> coming up meghan trainor announces the grammy award nominationses. i'm anne-marie green. every great why needs a great how. nighty night. when are they leaving? grilled cheese and campbell's tomato soup made for real, real life. ? with advil, you'll ask what sinus headache? what stiff joints? what time of the month cramps? what nighttime pain? make all your pains a distant memory with advil what pain? f0 >>> new this morning, murder charges now a possibility after at least 36 people were killed in a war

hours of the recommended 7 hours of sleep a night nearly double their risk for a crash.triple a's jake nelson says nearly 1 in 3 americans admit to driving when they had a hard time keeping their eyes open. open." we've earned ly fof sleep in a ght are dring legally drunk due to alcohol""so the less sleep you get thhigherrk you e for getting into a crash" "absolutely, and this is really the first time we've understood that relationship to the degree that we do now." "that's why i'm here today, and i want to share my story, so that you guys can lrn from my mistake."roberts still suffers from double vision and headaches, but considers herself lucky, because her mistake could have been deadly. 3 coming up --- amazon is testing out a new kind of grocery store ?without? a checkout line...we'll tell you how it works... 3 and why the new uber app has some customers feeling a little uncomfortable... 3 plus...the nominees for this years grammy awards are out...we'll tell you who's on the list when the cbs 58 news at four continues. shouldn't knee and ankle supports comfortably fit your knees and ankle

. >> triple a's jake nelson says nearly one in three americans admits to driving when they had a hardheir eyes open. >> we've earned only four to five hours of sleep in a night, the odds of getting into a car crash was the same ago driving legally drunk due to alcohol. >> so the less amount of sleep you get, the higher risk you are? >> absolutely. the first time we understood that relationship to the degree that we do now. >> that's why i am here today. because i want to share my story. so that you guys can learn from my mistake. >> robert still suffers from double vision. and headaches. but considers herself lucky because her mistake could have been deadly. weijia jiang, cbs-3, "eyewitness news". >>> startling, startling information. how about this? didn't take much snow to create scary scene for drivers and wakeners downtown montreal yesterday. one by one, buses, cars police kareem snow plows slid down a snow covered hill. >> oh,. >> cars crash into each other at the bottom of the hill. big mess, really took a long while to clean up. but fortunately, no serious injuries. well, i lov

triple a's jake nelson says one in three americans admit to driving when they had a hard time keeping their eyes opened. >> we have earned over four to five hours a sleep in a night, odds of getting in the car crash are the same as driving legal liz drunk due to alcohol. >> that is why i'm here today because i want to share my story, so that you guys can learn from mistakes. >> reporter: roberts still suffers from double vision and headaches, but considers herself lucky, because her mistake, could have been deadly. triple a suggests taking naps to reduce your risk, they also suggested if you are taking a longer trip to take a break every two hours. reporting from spring garden, rahel solomon for cbs-3 "eyewitness news". >>> kate bilo has your forecast. we are watching rain and snow from the mountains. >> snow in the poconos. in the lehigh valley or far northern suburbs we will see sleet and snow. no accumulation but definitely starting to get colder now that the sun has gone down. >> yes. >> we are seeing that purple shading infiltrate. >> i saw that. >> yes. >> it is purple. >> yes,

. >> reporter: jake nelson is aaa's director for traffic advocacy and research. >> one in five crashes where somebody dies in that crash involve a driver who was drowsy or hadn't had enough sleep the night before. >> reporter: aaa found sleep-deprived drivers are almost twice as likely to be involved in an accident when they get four to five hours sleep. 12 times more l with less than four hours of sleep. >> driving with having only earned four to five hours of sleep in a 24-hour period can be just as impairing as driving drunk. >> reporter: how aware are people of this? >> not aware at all. i think that's really the punch line. >> and beyond that recommended seven hours of sleep aaa says passengers can play a role in preventing drowsy driving. by keeping an eye on the driver offering to take turns. >> errol, thank you. >> how did you sleep last night? >> how did you sleep last night, errol? >> i slept pretty well. how did you guys sleep? >> yeah, trying to figure out how to get more hours in the day than get more sleep. >> a really interesting study. >> it's so important. you can't st