This is book number 1 in the Gideon and Sirius Novel series.
LAPD cop Michael Gideon and his police dog partner Sirius became reluctant celebrities after capturing a notorious serial killer in the midst of an inferno. For their heroism, they were chosen to head up the newly formed Special Cases Unit. Now the duo tackles out-of-the-ordinary cases, anything deemed unusual or bizarre even by Hollyweird standards.
When a teenager is found crucified in a city park, Gideon and Sirius are handed the bizarre case. Confronting the gruesome tableau and having to work the case worsens Detective Gideon's PTSD, a condition he has tried to hide from others. Gideon's burns may have healed, but the fire haunts him still...in more ways than one.
Eerily prescient since that terrible night of the fire, Gideon has unusual insights into the crimes he investigates, a skill he and Sirius must learn to trust as much as they do each other if they are to solve--and survive--this case.