he is in the clown shop in counterfeit
the security guard is at Bobo's clown store
You need to find the Security Guard and then talk to him and he will give you the time
the clown place by the mines
The missing security guard is in Bobo's clown store. He is there because he thinks "The Scream" being stolen was all his fault. He will also give you his time card - take it back to the security room in the museum. The other security guard is the female guard, who stays exclusively in the Security Room.
Yes. The security guard is in the Clown Store trying to cheer himself up, because he feels guilty about letting "The Scream" get stolen. You need his timecard to check the security video at the museum.
The missing security guard is in Bobo's clown store. He is there because he thinks "The Scream" being stolen was all his fault. He will also give you his time card - take it back to the security room in the museum and you can see the thief on the surveillance video. (The thief was the mystery guy who told you that the painting was going to be stolen.)
the other night guard is in bobos clown shop
The missing security guard is in the clown store. Talk to him to get his time card, then go back to the museum. Once you get to the museum, go to the security office, and then click on last night's security video.
There is no sign of him when you slip into the gallery at night, but you have to get past the female guard in the Security Room, and the lasers in the statue room. He is evidently still on duty after you are arrested, when The Scream is actually stolen. If you see him at the Clown Store, his timecard will let you determine what part of the videos to look on.
The security guard who was on duty is in the Clown Store. Get his timecard to find out when the theft occurred, and you can see it on the surveillance video. (As it turns out, it was about 4 AM, but knowing that will not help without the timecard.)
After the painting is stolen, that is what you have to find out. You need the timecard from the security guard (who is now in the Clown Store), and the security videos of the museum Security Office. Once you have a photo of the thief, show it to the mimes in Downtown, who will give you the clue to find and chase the crook.
Well, having it stolen is not a crime, but I doubt if he will be working as a security guard much longer. Not reporting the theft of a firearm to the police IS a crime in some jurisdictions.