Four Dead in U.S. Church Shootings

Benet Allen reports.

Dec. 10 - Two shootings at church buildings in Colorado leave four dead and six injured.

Three people and the gunman were killed in two incidents in Colorado. It is unclear if the two shootings were connected, although witnesses described the gunman in each incident as being dressed in dark clothing.

In Colorado Springs, staff at the New Life church said they had tightened security after hearing about the earlier shooting in a Denver suburb.