It might be because it was only one “alleged” gang member that they were trying to get back. If it had been multiple ones Roberts would’ve most likely ruled for the leftist judge court order.
GIVING CITIZENS WHIPLASH SWITCHING BETWEEN CONSERVATIVE AND LEFTIST IDEOLOGIES, CHIEF JUSTICE ROBERTS BLOCKS COURT ORDER REQUIRING RETURN OF ALLEGED EL SALVADORAN MS-13 GANG MEMBER. BUT NEXT I'LL PROBABLY DELIVER A LEFTIST RULING THAT WOULD HAVE MADE KARL MARX GRIN. HERE'S A NOVEL IDEA ROBERTS, JUST ADHERE TO THE CONSTITUTION YOU PUNK!