The good, the bad, and the emus

Meg Langslow's life takes a turn for the weird when her long-lost grandfather appears with a plan to find her grandmother and rescue a flock of feral emus. The search leads to a small town where a cold case murder and a fresh corpse put Meg's entire family under suspicion. She must navigate eccentric relatives and flighty birds to find the real killer before her family takes the fall.