Did Battle between Ultimate Legion and Doom Patrol have casualties?

Reports are pouring in from various news agencies about a super-confrontation between The Ultimate Legion and The Doom Patrol that may have yielded casualties. Authorities and numerous branches of the military were on the scene and were restricting access and information.

Last week UL member SuperDad was reported missing after agreeing to meet with the DP regarding a truce.
As soon as more information becomes available we'll be sure to update the details of this story.