Strangers in Paradise v13 - Flower to Flame (2003)

Collects vol. 3 issues #55-60.
After going their separate ways, Francine and Katchoo try to rebuild their lives, with Francine making wedding plans and Katchoo painting. But the FBI is watching Katchoo and a ruthless killer wants to use her as bait for revenge. If Katchoo can make it through that, she'll face the most difficult challenge of her life: Francine's wedding.