• Gunman shoots dead 2 judges in Iran's capital, state media reports
• Capitals take winning streak into home matchup against the Penguins
• Blackhawks take losing streak into game against the Golden Knights
• Qatar says ceasefire between Israel and Hamas will go into effect at 8:30 a.m. on Sunday
• Qatar says ceasefire between Israel and Hamas will go into effect at 6:30 GMT on Sunday