Law Enforcement On Alert After West Virginia Sheriff's Murder

Law Enforcement On Alert After West Virginia Sheriff's Murder
West Virginia State Police Capt. David Nelson speaks at a news conference about the fatal shooting of Mingo County Sheriff Eugene Crum, Wednesday, April 3, 2013 in Williamson, W.Va. (AP Photo/Williamson Daily News, Kyle Lovern)

Law enforcement across the country are on alert this morning after another official was gunned down. Sheriff Eugene Crum in West Virginia was shot and killed in his car yesterday while on a lunch break. ABC News Crime and Terrorism Analyst Brad Garrett checked in with Manda and Gregg.