- Elon Musk and Grimes are trying to figure out where he should be deposed in their custody dispute.
- Musk's lawyers requested an "secured location" in Austin, Texas, for the videotaped deposition.
- Two lawyers told Insider Musk likely had security concerns about doing it at a more public location.
Elon Musk and Grimes are trying to figure out where and when he should appear for a deposition in their child-custody battle, with the billionaire's team requesting it be held at a secure location, according to court documents obtained by Insider.