Man shoots dead teenager who knocked him off bicycle

A man has shot dead one teenager and wounded another as he tried to fend off a bungled robbery, according to police.

The 65-year-old was set upon as he cycled along a riverside path in Berks County, Pennsylvania, detectives say.

But after being knocked to the ground, he pulled a handgun, killing a 16-year-old at the scene and wounding a 15-year-old.

http://www.dailymail.co.uk/news/article-2092073/Man-shoots-dead-teenager-knocked-bicycle.html