A driver involved in a crash that resulted in one death and eight injuries had his license revoked due to medical reasons. Police provided this information about the driver, John Ryan. The crash occurred in Haverford Township, Pennsylvania.

Further details about the incident are available from the source. The crash had severe consequences, with one fatality and multiple injuries reported.

The driver's license revocation is a known factor in the incident, but additional information can be found through the original source.