Man assaults mother, threatened her with a knife 

Transcript:
Copy-ac, I'm five. Happy. 413, 4,150, copy of a trip? 30. 30. 50. 50. 2152, Grand Avenue, apartment 19 on a domestic pipe physical. Sounds like our RP is not unseen, but it says that the brother is hitting the mother. still gathering more information. Copy, Foreign Railroad. Carole. 1054. 41.30. Just by doing, it's going to be (name withheld). It's the problem half. Callers are stating that he held a knife up to the mother's throat yesterday. saying that he was trying to kill her. Unknown, if anything, has been happening like that today. Advise that he could be on drugs, possibly heroin, or meth. Degreg. Sorry, I'm in the complex. Get us another car. 4140 is on it. 3.110, Adam. We're starting that way, you can just grab 40. 41, 40 direct. Correct. 755. 30 on the Xandstring to the building. Copy, would you like me to hold a channel for you? Yeah. Copy holding traffic on Channel 1 for West Des Moines. Going to 19, right? Correct. 413. You also advising there's an aggressive service dog in the apartment as well. Perfect.

Disclaimer:
This was transcribed by AI and may contain errors. Please verify the information independently.