1. Getting murdered. “You know, in an ideal world, if I were to die, I would probably like to live a very long life. Unfortunately, it does not look like that’s going to happen,” said Dr. Harris Stratyner, a professor of medicine at Weill Cornell Medical College. “I don’t think that my death is imminent, but it’s not impossible.”

2. Crushing a guy’s chest. In the New York Daily News, Katie Fehrenbacher claimed that “one or two cases” of non-life-threatening chest compression have been recorded where someone “crushes a guy’s chest” or simply “cracks the sternum.” (All the videos I saw of chest compression actually involved an entire body.)

Maybe we’re underselling how rare this is, but keep in mind that an estimated 1.6 million people die from heart attacks in the US each year. And a coroner in the UK found that 17 percent of heart attacks that occur on planes are fatal—and a further 17 percent are fatal if a victim survives. Stratyner said: “I think it’s probably quite rare. Most likely this is because of the compressed air in the cabin, which is also what produces the loud popping sound, and also the bad blood supply to the lungs.”

The most likely scenario is a sudden arrhythmia (a very uncommon but deadly electrical problem in the heart) caused by the adrenaline.

3. Being engulfed in smoke.

The above clip is from an episode of CSI: Crime Scene Investigation, and we don’t mean that the actors are just starring in a truly interesting pilot episode. We mean that the victim, whom you’ll recognize as the endearing “Tool Guy” who calls himself “Toolguy,” was made to inhale poisonous carbon monoxide by security to distract them from anything he may have stolen, and killed himself in the process. So no, not as many deaths as death by smoking or cocaine or glass or falling down stairwells.

4. A 30-foot plunge into a concrete wall. (Sorry, Kate!) See for yourself, here.

This seems like a pretty unlikely scenario for a real-life experience, doesn’t it?

5. Drowning. As we’ve seen from reports and documentaries on Jack the Ripper, there is an actual known case where a prostitute in a brothel was murdered after she tried to retrieve a stolen diamond necklace. And just recently, a Japanese man in China was killed after he swam in a man-made lake. “I don’t think that this person is going to die in any of those ways. I just find it hard to believe that someone is going to swim into a man-made lake, or get sucked into a drainage culvert, and be strangled by the pipes,” Stratyner said.

Disclaimer - PEOPLE THIS IS CRACK.