Criticism over police use of taser stun guns is mounting across the country. In Akron Ohio, protests were held last week following the death of 18-year-old Richard Holcomb who was shot while police were trying to subdue him. In San Jose, California a group called the Barrio Defense Committee has called for protests following the death of Samuel Martinez. Police said they shot the 34-year-old man with a taser after he tried to hit an officer. And in Sacramento police are investigating the death of a man Saturday after he was hit with a taser. At least 110 people have now died in the United States and Canada following police Taser strikes since 1999.