The most common Zodiac Signs of prolific serial killers are Pisces, Virgo, Gemini and Sagittarius. The common denominator is that they are mutable zodiac signs.

According to research from the 1980s, psychogenic tears differ in composition from other tears. It may be a way to rid the body of stress related chemicals.

A San Francisco Highway Patrol Officer, called Kevin Briggs, has talked around 200 people out of suicide on the Golden Gate Bridge since 1994.