I don't believe he has yet. There's a hearing on the petition in the morning, and I believe he will turn it down. Then it's up to the DCF to use emergency powers.
Where in the law does it say the DCF has to wait for Greer's decision?
The purpose of Section 2 (Emergency) of the law appears to be to bypass the courts and save a life.
The courts are brought back into it---after the rescue--- four days later to determine whether or not emergency care is reasonable.