SCOTTSDALE, Ariz .,  Nov. 23, 2009  (GLOBE NEWSWIRE) --  TASER International, Inc.  (Nasdaq:TASR), a leading provider of technology solutions and the market leader in electronic control devices (ECDs), announced that on  November 20, 2009 , the  United States District Court for the Northern District of California  entered an order and judgment for  TASER International  in the arrest-related-death lawsuit entitled Rosa v.  TASER International , et al. granting  TASER International's  motion for summary judgment. Plaintiffs were represented in the Rosa case by  California  attorneys:  John C. Burton ,  Peter M. Williamson ,  John F. Baker , and  Peter T. Cathcart . Plaintiffs filed their lawsuit in 2005, and aggressively litigated their case for 4 years. The medical examiner had determined cause of death was from the methamphetamine Mr. Rosa ingested.

The Court noted that "California courts require that plaintiffs present evidence of 'general recogni[tion] and prevailing best scientific and medical knowledge' to meet the 'known or knowable' element of a strict liability claim." In addition, the court noted that the "evidence is insufficient as a matter of law to raise a triable issue as to 'knowability' of the risk,... [and] insufficient to create a triable issue as to whether TASER should have known of the risk."

The Court also noted that "TASER has developed a comprehensive warning system in which every ECD sold or distributed is accompanied by a training CD/DVD and operating manual to be used by TASER-certified instructors," and that Defendant's expert Dr. Raymond Fish "unequivocally rejects the theory that ECDs on humans decrease respiration and cause dangerous acidosis."

In granting TASER's motion for summary judgment, the Court stated that TASER International's assertions "are well-taken" that there are no genuine issues of material fact with regard to whether, "the alleged propensity of ECDs to cause metabolic acidosis was known or knowable on December 30, 2003, when the ECDs in question were shipped from TASER to its distributor; [and]... TASER's warnings with respect to the dangers posed by application of its ECDs were adequate..."

"It is important to note that this case was brought by the same plaintiff's counsel, using fundamentally the same liability theory as the Heston case in 2008," and "it is ironic that this case is won in the same week as TASER filed its opening appellate brief in the 9th Circuit Court of Appeals in the Heston case," said Doug Klint, President and General Counsel of TASER International. "Studies published since the Heston trial have largely disproven the acidosis theory, demonstrating that the exertion effects associated with TASER^® ECD discharges are lower than several other physical force tactics. We believe the findings from the court in this most recent case is an important landmark for both law enforcement and the Company. TASER International will continue to aggressively defend all litigation filed against the Company and will seek all recoverable costs from plaintiffs."

About TASER International, Inc.

TASER International's products Protect Life and Protect Truth. TASER provides advanced Electronic Control Devices (ECDs) and innovative secured digital evidence collection and management solutions for use in the law enforcement, medical, military, corrections, professional security, and personal safety markets. TASER ECDs use proprietary technology to incapacitate dangerous, combative, or high-risk subjects who pose a risk to law enforcement officers, innocent citizens, or themselves in a manner that is generally recognized as a safer alternative to other uses of force. The TASER^® AXON^™, a revolutionary on-officer tactical computer and video/audio recorder, combines with an integrated digital multi-media evidence storage and management platform -- EVIDENCE.COM -- to provide an end-to-end solution to capture, store securely, and analyze digital evidence and information in ways that enables tactical and strategic decision making by law enforcement, as well as for legal evidentiary use. For more information please call TASER International at (800) 978-2737 or visit our website at www.TASER.com.

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Note to Investors

To review the TASER International Safe Harbor Statement, please visit our Investor Relations Safe Harbor Statement at www.TASER.com/safeharbor.

CONTACT: TASER International, Inc.Steve Tuttle, Vice President of Communications
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