Animal sedative 'Tranq' worsening overdose crisis as it spreads across the country

Animal sedative 'Tranq' worsening overdose crisis as it spreads across the country | Nightline
Two doctors, 'ketamine queen' charged in overdose death of actor Matthew Perry
'The Forgotten Crisis,' Part 1: Gang violence overwhelms Haiti amid political turmoil | Nightline
'The Forgotten Crisis,' Part 1: Gang violence overwhelms Haiti amid political turmoil | Nightline
55 million Americans under heat alerts as hottest weather of the season spreads east
Fast-moving brush fire forces evacuations as it spreads through Southern California
More of Jason Derulo’s one-on-one with Nightline’s Byron Pitts | Nightline
Country star Tanner Adell brings 'glam country' into the mainstream
Country star Tanner Adell brings 'glam country' into the mainstream
Severe storms on the move as 105 tornadoes reported across the country since Monday

Humanitarian crisis in Gaza grows
Famine in Gaza: A timeline of how the hunger crisis is unfolding
Animal sedative 'Tranq' worsening overdose crisis as it spreads across the country | Nightline
Country star Tanner Adell brings 'glam country' into the mainstream
Police crack down on college protest encampments across the country
'Total Garbage' author Edward Humes on solutions to pollution crisis
Famine in Gaza: A timeline of how the hunger crisis is unfolding
Violent confrontations play out among fans at football stadiums across the country | GMA
Fast-moving brush fire forces evacuations as it spreads through Southern California
Police clash with college protesters across the country

Animal sedative ‘Tranq’ worsening overdose crisis as it spreads across the country | Nightline