Ex-boyfriend stabs high school softball star and mother in broad daylight before attempting suicide

Ex-boyfriend stabs his former girlfriend, a star high school softball player, and her mother 15 times in broad daylight.
A bystander who intervened to help the victims was also stabbed.
The suspect then cut his own throat in an attempted suicide.
The softball star suffered spinal cord injuries and temporary paralysis.
The suspect was facing multiple felony charges including two counts of attempted murder before his attempted suicide.