Dark Lava

A Lei Crime novel by Toby Neal, book 7 of the series. Lieutenant Michael Stevens is investigating disappearing petroglyphs, rare rock carvings on Maui. Someone is taking them out of their rocks with a hand held jackhammer. Stevens is married to Lei Texeira, also a police officer on Maui. She is training for the bomb squad - and not doing well. This book features Stevens' ex-wife, Anchara; Lei's dad Wayne; someone who uses shrouds to let Stevens and Lei know he wants them dead... It's an interesting police procedural that gives information on Hawaiin customs at the same time.