A huge Thanks to George Vasiliou, both answers worked fine, Answer 2 is my choice.
> Answer 1
`find /Dime/Lock_Room/ -name CDRV.txt -type f -mtime -1 -exec bash -c 'fgrep "Audience <(fgrep "Prime_Time" $0)' {} \;`
> Answer 2
`find /Dime/Lock_Room/ -name CDRV.txt -type f -mtime -1 -exec awk '/Audience/ && /Prime_Time/' {} \;`