It was in the early news reports that the strippers worked for two different escort agencies and did not know each other before that night.
What unaccounted for 29 minute period are you talking about?
The time between the two 911 calls ...
12:53:00 Stripper #2 calls 911 about racial insults (0:11:00)
12:55:00 Police arrive and find Buchanan house abandoned
1:06:00 Police leave
1:22:00 Kroger security calls 911 about AV in stripper #2's car