Unknown-dose "LSD" in the worst possible set/setting?

Do you really need a warning?

It might not have been proper LSD in the first place. There is synthetic LSA on the market, which gives LSD-type effects for 20-hours instead of the 8-hours of LSD, which has dramatically worse effects on both dopamine and dorepinephrine because of the long stimulation. The result is very bad trips with serious anxiety and paranoia.