Izzy can't help but shake her head at Leo still obsessing over the damn peace lilies, but she holds her tongue. Still, she's not carrying them around for him. He can leave them in the back of the sergeant's police car instead.
She frowns noticeably, however, at the news about Grimesy.
"Look, I can't tell the rest of you to not go after Grimes, you're civilian contractors so strictly speaking you're free to do what you want off the clock. But I can't risk my career for the sake of one guy, no matter how much of a tosser he is."
She glances at Leo, not willing to speak on his behalf when he's more than capable of doing so himself, but expecting he'll say the same thing. However, a hint of a smile suddenly grows at the corner of her lips.
"That said... we answer to the Nightingale. And if he gives us instructions, then we're only following the chain of command. And since he's part of the Met, and the good sergeant here is Surrey Police... well, different jurisdictions, different chains of command, right?"
Izzy fires off a quick text to Nightingale, just summarizing the case so far, their thoughts and evidence, and mentioning the news from Sgt. Dhillon. She's not expecting him to ask them to go after Grimes as a suspect, but at least the bases are covered if something incriminating turns up. As Izzy reasons, nobody is above the law, no matter who their friends are...