Karen Laine was a defense attorney in Indianapolis
Tad is Mina's Half-brother (they share the same father). After his mother's death, Tad lived with Karen for a while.
Series is based in Indianapolis. The population of Indianapolis in 2017 was around 863,00 (16th largest in the United States) and the metropolitan area has a population of 2,386,000 (27th largest in the United States).