investigators continue to collect and process potential evidence from inside his home and his nearby storage unit. also searching for possible connections to remains of eight other people found alone that beach. does it tie into any other victims, any other victims that we may not know where the bodies are. you know, people who may have been reported missing. reporter: heuermann remains in jail on routine covid restriction protocols and suicide watch. law enforcement tells cnn he isn t talking and has had no visitors. jean casarez, cnn, new york. quick hits across america. justice department is looking into the treatment of migrants at the texas border after reports of state troopers pushing them back to the rio grand and denying them water. new hampshire republican governor chris sununu says he will not seek re-election for a fifth term leaving open a