Question:
Which employer did Michaela Pereira work for in Apr, 2000?

Context:
 Michaela Pereira works for CNN from Jan, 2013 to Jan, 2016. 
 Michaela Pereira works for KTTV from Jan, 2020 to Dec, 2022. 
 Michaela Pereira works for TechTV from Jan, 1998 to Jan, 2004. 
 Michaela Pereira works for KTLA from Jan, 2004 to Jan, 2013.

Answer:
TechTV