Humphrey and other members of the LMPD command staff laid out the numbers at their bi-weekly news conference, a full picture of crime in the city.
Randall Allen was shot by police in the drive-thru line of the store's pharmacy in late August as he tried to steal a woman's minivan.
Police said both suspects are connected to a number of carjackings and a street robbery over the past several weeks.
Police say the driver of the stolen vehicle rammed an LMPD cruiser after refusing to pull over for a traffic stop.
Both juveniles are charged with first degree robbery and robbery-carjacking. They are not being identified because they're minors.
The driver told police he was carjacked early Wednesday after he accepted an assignment through the rideshare app.
It started around 2 p.m. in the 1800 block of Bluegrass Avenue.
It happened around 7:30 a.m. near the Circle K gas station at 8615 National Turnpike, near Glengarry Drive.