By Andrew Maykuth
The Philadelphia Inquirer
PHILADELPHIA — Police Commissioner Charles H. Ramsey announced a shake-up of the department's command – doubling the number of deputy commissioners to eight - as he began to unveil his crime-fighting initiative to put more patrol officers on the streets as the weather warms.
Less than four months into the job, Ramsey reconfigured the 6,600-member department into two main operating groups that will be headed by current deputy commissioners.
Commissioner shakes up Philadelphia PD