william hunter's 11-year-old son tom and his house cleaner, shirlee sherman. the latest victims were dr. roger brumback and his wife, mary. and at 2:19 p.m. on the day the brumbacks were last known to be alive someone had tried to break into the home of a third creighton pathologist, dr. channda bewtra. now detective derek mois and his team were on the trail of another physician. this one with a possible motive for murder. in 2001 dr. anthony garcia had been let go from the creighton university pathology department for unprofessional conduct. garcia had since moved to indiana. so the detective called the indiana state police. >> the indiana state police came back that day and said we have records of dr. garcia purchasing specifically a smith & wesson sd-9 9-millimeter shortly before the brumback murders. well, obviously that's very significant to us. >> the magazine you found in the brumback home would fit a smith & wesson sd-9? >> yeah. >> reporter: now he needed to know whether anthony garcia was in omaha on mother's day 2013. with little to go on the detect

what about all the other victims here that can't speak to shirlee or thomas or roger or mary? >>> this sunday, pandemic and politics. >> the situation is dire. >> the u.s. reaches 5 million confirmed covid cases. >> come into my icu. come watch. patients and families are being crushed. >> that is a huge toll to take every day, knowing that you're the only person and may be the last person who speaks to them. >> while president trump continues to deny the tragedy he's overseeing. >> it will go away. things go away. absolutely. no question in my mind it will go away. >>> congress deadlocked. >> this morning was a disappointing -- i don't care what rose they try to pin on it. >> with millions losing benefits, negotiators fail to reach an agreement. >> we did not make any progress today. >> president trump signs executive orders he claims will help those in need. my guest, peter navarro, democratic whip dick durbin, and the doctor from johns hopkins university. the coronavirus in the classroom and the debate over opening schools. >> we talk to a principal, a tomb teacher, and a sc