Re: LE
I'm surprised to see the comments here along the lines of 'I'm sure LE is working very hard on this' and 'we aren't LE' and 'we don't know what LE knows' and '"LE isn't giving much info because they don't want to damage the integrity of the investigation'. All the usual lines about how hard-working and noble LE is.
If LE had been all of those wonderful things, there's a good chance we wouldn't be typing up posts on this murder. If they'd been taking the previous reports of gunshots seriously, if they'd been taking James Rogers's shotgun injuries seriously, if they'd treated Meliss Tantangelo's car shooting like a potentially life-threatening incident, if they'd gleaned from the Tesla shooting just days before that the MCPS-area shooter might be back in action - if LASD had done any of those things (and they should have done all of them), there might be no murder to talk about.
The fact is, LASD is on the back foot. They might be scrambling now and devoting all sorts of resources but, to put it mildly, local LE and state park public safety have effed up majorly by not posting warning and information flyers in the park and around the area and by not taking a more aggressive investigative stance on incidents in which people were very lucky to not be seriously hurt or killed.