Orchid Cellmark can prove who the baby daddy is and determine if suspects were at the scene of a crime. The company is a leading provider of forensic genetic testing services to criminal justice agencies in the UK and US. It tests DNA found at crime scenes or taken from suspects in custody; it also contributes DNA profiles to law enforcement databases. The company also performs paternity testing (mainly for child support enforcement agencies, family-law firms, and individuals). Most of its work is through contracts with government agencies. The company was acquired by LabCorp in a deal worth about $84 million.