While transplanting the rosebush her church's handsome greeter, Ethan Banning, inadvertently killed, Summer and Ethan discover a hidden stash of diamonds, a rusty can full of cash, and a bloody gardening glove. This discovery sets Summer and her candy-making aunt on a search for a killer. As Summer gets closer to the truth - not only of the theft but of her true feelings for Ethan - the diamond thief hatches a plan to hush the feisty sleuth.