recently among them pasquale and >> i'd sit here, my mom would sit here, my dad would sit here. >> reporter: they were found by their son cesar in a routine morning visit after he finished his shift as a firefighter. >> i saw my dad laying four feet down on the main entrance by the garage door. >> reporter: in that moment you must have wondered what's going on. >> i thought my dad had cardiac arrest. >> reporter: pasquale had collapsed from carbon monoxide poisoning. upstairs rena in the same condition. hours earlier they had accidentally left their car running in their attached garage. >> to walk in and have to deal with that, to see that? >> it's etched in your brain for the rest of your life. >> reporter: the 2013 lincoln mks had a push-button, or keyless ignition. police say rena put the key fob in her purse and left the car with the engine still running despite an audible warning likely made by the car. officials say the carbon monoxide from the engine built up in the garage and seeped into the house, eventually killing them both. >> i was unaware there was a problem until this happene

caesar sitting here with his lawyer speaking out about the morning he found both parents rin na and pasqual dead after they accidentally left their car running in their attached garage. >> i was unaware there was a problem till this happened to my parents. >> the 2013 lincoln mks had a push button or keyless ignition. investigators say reena put the fob in her purse despite an audible warning likely made by the car. officials say the carbon monoxide from the engine built up into the garage and seed into the house eventually killing them both. to find out how quickly the fumes in a running car could turn deadly, abc news conducted a demonstration working with carbon monoxide experts to monitor levels, the bay shore fire department in long island new yorking there to help keep us safe. a chrysler 300, one of many on the market with keyless ignitions and no automatic shutoff. this garage freestanding. we covered the developments to mimic what could happen with many attached garages. we'll leave the car running. then a check every 30 minutes. two and a half hours in, 90 parts per million. that

. >> reporter: police say rina and pasquale fontanini accidentally left their 2013 lincoln mks car running in their attached garage. it had a push button or keyless ignition. which does sound a warning if someone leaves the car with the fob while it's still running. officials say the carbon monoxide from the engine built up in the garage, seeped into the house and eventually killed the font neen nif fontininis. investigators have linked 12 deaths to carbon monoxide poisoning when owners accidentally left their cars running and walked away with their key fob. most cars have a beeping if you leave the car running. but it will the shut off after you leave it idling. david? >> thank you. >>> with the holidays approaching, a magic number. best deal, the best ticket price? they did the math. >>> and a consumer alert about a breakfast favorite and a major recall we are learning about at this home. pbut the quicksilver card from capital one likes to keep it simple. real simple. pi'm talking easy like-a- walk-in-the-park, nothing-to-worry-about, man-that-feels-good simple. pquicksilver earns you un

. >> reporter: pasquale had collapsed from carbon monoxide poisoning. upstairs rena in the same condition. hours earlier they had accidentally left their car running in their attached garage. >> to walk in and have to deal with that, to see that? >> it's etched in your brain for the rest of your life. >> reporter: the 2013 lincoln mks had a push-button, or keyless ignition. police say rena put the key fob in her purse and left the car with the engine still running despite an audible warning likely made by the car. officials say the carbon monoxide from the engine built up in the garage and seeped into the house, eventually killing >> i was unaware there was a problem until this happened to my parents. >> reporter: he and his family have filed a wrongful death lawsuit against ford, the maker of lincoln. his lawyer joined us for this interview. >> somebody said this is someone who's trying to sue the big manufacturers, this is about money. what do you say to those people? >> that's just not true. the fontaninis would give up all the money in the world to

. >> reporter: pasquale forino and his wife have gone six months without heat or hot water ever since an illegal gas line hookup in the famous carnegie deli below their midtown apartment closed that restaurant in april and now the couple in their 80s continues to search for answers. >> every month, it would -- you know, they think that it's going to be an inspection and whatever and it's the same thing. >> reporter: the president of the carnegie deli and owner of the building released this statement: we continue to work closely with coned and other agencies on finalizing the upgrades to our building, so our tenants have the we have been fully cooperative with the requirements to restore gas. we are hoping to be able to provide the utilities for our tenants as soon as possible, as well as re-opening our doors once again." the family isn't currently being charged rent as they wait for their services to return. elsie cooks with a hot plate, a hot water boiler is used for any warm bathing and they just purchased a space heater. they moved into the apartment five decades ago. despite the f

. >> reporter: police say rina and pasquale fontanini accidentally left their 2013 lincoln mks car runningn their attached garage. it had a push button or keyless ignition. which does sound a warning if someone leaves the car with the fob while it's still running. officials say the carbon monoxide from the engine built up in the garage, seeped into the house and eventually killed the fontininis. investigators have linked 12 deaths to carbon monoxide poisoning when owners accidentally left their cars running and walked away with their key fob. ford, the manufacturer of lincoln, says the keyless system has proven to be safe and reliable. most cars have a visual or audible alert when you leave the car running. and then others like this lincoln automatically shut off after 15 minutes of idling. something all cars should do, david? >> thank you. >>> when we come back on a monday night, with the holidays quickly approaching, a magic number. which day this week to get the best deal, the best ticket price? they did the math. >>> and a consumer alert about a breakfast favorite and a major recall we

>>mark: friends and family are mourning the death of 20 rodin of pasquale's she was a graduate of milpitaseless saw 26 year-old cabin was arrested in san jose on tuesday and booked for murder he is due in court today they will nasa with the mob was in the killing the family friends say he was the ex- boyfriend. >>anny hong: there were killed in oakland over the weekend of vesey is out looking for this man investigators say he shot them on peachtree than 94th avenue when the responders arrived they found him dead on the street that are still looking for. a loaf >>mark: a man and a sow that is behind bars for possession of that took a member car to a camera store on tuesday and that is when the employees look at the card and found about a dozen for rapid falls he was arrested and when he went back to the store there arrested him that found more evidence they're looking into other possible charges against them. such >>anny hong: 2:00 in the class will the students had been screaming and kicking classroom doors they say the latest episode regarding the students and their concern about safety s