Amazon.com description: Product Description: July, 1977. Lance’s eccentric father, the retired Dr Benjamin Elliott, has been running a Horticultural Club at local Bensham Manor School, a good deed he decided to take on to impress Ada Clarke, the head dinner lady at the school. One summer’s evening, Lance and his girlfriend Max turn up for the school’s parents evening to show their support of the elder Dr Elliott’s efforts. Much to the consternation and irritation of Detective Inspector Masson, Lance then finds himself in the middle of a local killing spree – once again – where it seems teachers from Bensham School are being targeted.