Two members of the wealthy Sackler family who own OxyContin maker Purdue Pharma LP offered apologies on Thursday for the role the prescription painkiller has played in the deadly U.S. opioid epidemic but sought to deflect personal responsibility in response to withering criticism from lawmakers.

REUTERS -Two members of the wealthy Sackler family who own OxyContin maker Purdue Pharma LP offered apologies on Thursday for the role the prescription painkiller has played in the deadly U.S. opioid epidemic but sought to deflect personal responsibility in response to withering criticism from lawmakers.