Good evening from the newsroom. We have just been watching authorities in San Diego briefing reporters on the shooting at the city's largest mosque.

Now, it could have been easily worse. The center also has a school on its grounds. There were kids playing outside at the time.

When police arrived, they found a security guard and two men dead. A short time later. They discovered two more who they believed to be

the shooters both also dead. Their gunshot wounds apparently self-inflicted. Again,

officials have just spoken to reporters. Sena's Kim La is at the scene as she joins us. Now,

so we heard authorities say that they received a call from the mother of one of the shooters this

morning. What more have you

learned about exactly what happened? That she had discovered some hate speech, some generalized

hate speech, not targeting any particular institution, but it was alarming enough that she

found it to be suicidal and threatening enough that she reached out to law enforcement.

What you're hearing behind me is this press conference is still going on with other members of the community.

But I'm going to keep explaining what authorities say they have been able to put together is that that younger person,

that younger suspect, the 17-year-old,

then connected with someone, either a friend who was 18 or 19,

and they came to this mosque.

The mosque is just, this is a press conference right over here,

the mosque is just over my right shoulder,

and that is where law enforcement found three different adult men who had been shot.

The two suspects were making their way through this middle class community.

They came across a landscaper, engaged with the landscaper who he was unarmed.

They appear to have hit him in some capacity, but he's doing okay.

And then authorities did catch up with them. And the two suspects, 17, 18-ish, the police chief said,

...