Police release video of Chicago Bulls fan being shot on Philadelphia subway

What is wrong with people? This happened late Wednesday night in Philadelphia following the Bulls win over the 76ers. Here is the report of events according to Philadelphia Police:

On December 12, 2012, at 10:39pm, the complainants, a 36 year-old male and a 30 year-old male entered the westbound Septa El train at 15th and Market Streets. While on the train, an argument erupted amongst several passengers. When the train stopped at the 46th and Market Street, the suspects exited the train onto the platform. Suspect #1 then pointed a handgun in the direction of one of the complainants and fired one shot into the train striking him in the left side of his stomach passing through him then striking the second complainant in the left thigh. Both offenders then fled on foot from the El platform in an unknown direction.

Suspect Description:
Suspect #1: (Gunman) Black male, 16-19 years-of-age, thin build, dark complected, no facial hair, wearing a blue puffy vest over a gray hooded sweatshirt and black pants with a white stripe.
Suspect #2: Black male, 16-19 years-of-age, 5'11"-6'0″, thin build, dark complected, no facial hair, wearing a gray hooded sweatshirt, and blue jeans.

If you see these suspects do not approach them, contact 911 immediately.
To submit a tip via telephone, dial 215.686.TIPS (8477) or text a tip to PPD TIP or 773847.

If you have any information about this crime or these suspects, please contact:
Southwest Detectives Division
Det. Ortiz #703
215-686-3183/3184
DC# 12-16-051796
DC# 12-16-051812

Sadly this is becoming more prevalent in sports. A couple years ago I recall a bunch of Dodgers fans beat a Giants fan to near death (Not sure if he ever recovered). I also remember hearing of a murder of a Red Sox fan by a Yankees fan about 4 and a half years ago. I'm sure there are others. And obviously it's not just sports, as I'm sure Friday reminded us all.