AJ Armstrong: Inside the Verdict

HOUSTON, Texas (KTRK) -- After three trials, AJ Armstrong is now sentenced to life in prison for killing his parents. He was only 16 years old when they were shot to death in the family's southwest Houston home in 2016.

Now, after spending his entire adult life under suspicion and wearing an ankle monitor, he's been sentenced to life in prison.

Here's how this chapter of the seven year legal saga has played out.