Katie Maguire novels

Katie Maguire never thought Ireland's nuns would need her protection...In a nursing home on the outskirts of Cork, an elderly nun has been suffocated in her sleep. It looks like a mercy-killing--until another sister from the same convent is found floating in the Glashaboy river. The nuns were good women, doing God's work. Why would anyone want to kill them? But then a child's skull is unearthed in the garden of the nuns' convent, and DS Katie Maguire...

DS Katie Maguire is at a loss. Last year, she and her team destroyed the biggest drug trafficker in Cork. So how is the city's drug trade at an all time high? Katie can't focus on this until she's solved a more pressing case: a spate of violent attacks in Cork which leave victims severely disabled and reliant on medical care abroad. But as she investigates, she realizes that the two cases might be connected. Someone is using brain-damaged victims...

"It started with the judge. He was about to sentence five of Cork's most notorious criminals. But his body has just turned up, beaten and broken, on an isolated road in his burned-out car. Now four members of a rival gang have been shot, and in retaliation three civilians have been blown up. To Katie's horror, Cork is becoming a gang battleground like Dublin. Can Katie save the city? Can she save herself?"--Publisher description.