Edgardo Welchez-Marroquin is wanted for his alleged involvement in the murder of a man in Skippack Township, Montgomery County, Pennsylvania, on February 12, 2007. On February 13, 2007, Pennsylvania State Police discovered the body of the victim covered with multiple stab and slash wounds.
A local arrest warrant was issued for Welchez-Marroquin on September 2, 2009, in the Commonwealth of Pennsylvania, Montgomery County, Pennsylvania, on the charge of murder. A federal arrest warrant was issued on January 8, 2010, in the United States District Court, Eastern District of Pennsylvania, Philadelphia, Pennsylvania, after Welchez-Marroquin was charged with unlawful flight to avoid prosecution.
Welchez-Marroquin was last known to be in Mexico and may have traveled to Honduras or Guatemala.