Brandt Jean told "Good Morning America" that "everyone has steps towards forgiving" and noted he may have done that faster than other people.
Former Dallas police officer Amber Guyger was sentenced to 10 years in prison for killing Botham Jean in his home, after mistaking his apartment for her own.
Three incidents involving children being shot by firearms occurred on Sunday in Fort Worth and Arlington.
The 19-year-old was shot dead on Saturday night after being stopped by two white officers.
Two Jersey City men were shot multiple times by police late Monday after the pair were setting off fireworks, a report says.
"People are getting tired of you letting your officers do whatever they want to do," the brother of the man who was killed said.
The man, whose name has not yet been released, was killed on Monday morning at around 9 a.m. when an officer responded to calls of an argument.
After officers returned fire, the suspect or suspects fled the scene, and police are currently conducting a manhunt to locate and apprehend the person or people involved.
It's unclear what prompted the use of lethal force.
Police said the 8-year-old pit bull raced toward officers "like a missile" before they fired shots.
The 17-year-old was shot three times running from a traffic stop.
Jury awarded $1 to each of Gregory Hill Jr.'s three children, while another $1 will go towards funeral expenses.
The child's mother pulled him out of the school following the incident.
Police said the man fired at officers the moment they tried to serve a search warrant at his house.
Officers used a Taser to try subdue the man but it did not work.
"Both officers perceived that threat at the same time and they both fired," West Valley City Police Chief Colleen Jacobs said.
Police were called out to a man pointing what witnesses thought was a firearm at people.
"What happened was absolutely horrific and we are so very sorry, so very sorry for your loss," Sacramento Kings owner and chairman Vivek Ranadivé said.
The disturbing footage shows the officers shooting and killing 22-year-old Stephon Clark.
Clark, 22, was pronounced dead at the scene after two officers fired multiple shots at him.
Minneapolis police officer Mohamed Noor has been charged with murder in the fatal shooting of Justine Damond.
Investigators didn't think the man was a part of the call deputies were originally responding to.
This marks the 17th firearms-related police fatality of 2018, already up 167 percent from this time in 2017.