德州灭门案竟然破案了

sunfire

有点不敢相信，几天前才买的枪，估计都没去过靶场，可以干净利落的杀人，还清理了现场。最后把枪管扔了，把枪退了。然后7个月后回国，然后8年后回美国，被抓了。
这次回来不会是又有任务吧

Commissar

俺一直在想，罪犯如果买after market的枪管，作案后把枪管扔了，警方调查时还能按弹痕追踪吗？

sunfire

Commissar 发表于 2022-9-16 10:46
俺一直在想，罪犯如果买after market的枪管，作案后把枪管扔了，警方调查时还能按弹痕追踪吗？ ...

应该很难。枪厂没有数据。

Commissar

sunfire 发表于 2022-9-16 10:56
应该很难。枪厂没有数据。

蛋壳应该可以，可是休斯顿这个案子实在太像职业杀手，当年俺还仔细关注过。案犯如果把蛋壳捡走了，警察怎么追踪到是那只枪的？

Zn2011

“最后把枪管扔了，把枪退了。”   这是什么鬼？？？

GoMustang

枪管扔了，枪还能退。这是什么神操作。

阿鲁卡多

有一点不是很明白，既然有命案案底，为什么还要回来？

sunfire

阿鲁卡多 发表于 2022-9-16 11:34
有一点不是很明白，既然有命案案底，为什么还要回来？

有人说他是回来取401k和一些存款。他是公民。

sunfire

GoMustang 发表于 2022-9-16 11:34
枪管扔了，枪还能退。这是什么神操作。

估计是在一个小店买的，然后说25％价退了，店小二以为赚了？应该是frame 以下才算枪。枪管和slide可以随便换。

onlyu

有没有链接?
杀人动机是啥？

Yuklun

清华生的思维

radray

this?

https://www.kxxv.com/hometown/te ... rs%20of%20a%20Texas,wounds%2C%20according%20to%20the%20Harris%20County%20Sheriff%27s%20Office.

StarFox000

Investigators said they believe Lu purchased the gun he allegedly used to kill the Sun family just days before their bodies were discovered. During his interview with the FBI agent, Lu said he bought a handgun in January 2014 but returned it a few weeks later when his wife complained about having it in their home, the affidavit states. Because of her displeasure, he said, she had thrown away the barrel before he returned what was left.

An employee at Full Armor Firearms confirmed to the FBI agent that Lu bought a Glock 9mm handgun on Jan. 23, along with 50 rounds of ammunition, the affidavit states. An employee there said Lu returned the Glock on Feb. 4 without a barrel, citing his wife’s disapproval.

His wife would later contradict him, telling law enforcement during an interview that she had never taken the barrel and learned he’d bought a gun only after the FBI came to talk with him, the affidavit states.

Analysts also determined that the bullet taken from 7-year-old Titus Sun’s body and two bullets recovered from bedrooms at the Suns’ house have “design features that are physically consistent with bullets” Lu purchased in January 2014, Hayes said in the affidavit.

The bullet from Titus Sun’s body was “identified as having been manufactured on the same machine” as the ammunition Lu had purchased at Full Armor, Hayes added.

Investigators also found physical evidence that connected Lu to the killings and contradicted what he told investigators, according to the affidavit. Analysts said they found Lu’s DNA on Mei Xie’s gray and black Coach purse that police found at the crime scene, even though he allegedly told investigators he’d never been to Maoye Sun’s house, didn’t even know where he lived and had never met his wife or children.

https://www.washingtonpost.com/n ... sted-family-killed/

Police said Lu told them he lost the barrel of his handgun while he was cleaning it in a parking lot of a grocery store. He said when he returned the gun, he threw away the ammunition.
The suspect’s wife told police she knew about her husband’s disagreement with the victim at work and denied taking the gun barrel.
https://www.click2houston.com/ne ... me-authorities-say/

StarFox000

onlyu 发表于 2022-9-16 12:37
有没有链接?
杀人动机是啥？

文件说，冯路在谋杀案发生后有接受联邦调查局特工的询问。他告诉特工，他曾在Cameron国际公司与孙茂业共事，孙茂业是这家石油和天然气公司的机械工程师。Cameron现在隶属于斯伦贝谢（Schlumberger）公司。

冯路想调到公司的研发部门，有要求孙茂业帮助推荐。文件显示，冯路听说孙茂业没有提供推荐，促使冯路打电话给孙某质问他，为什么没有做。记录显示，孙茂业否认了这一指控，说他有推荐了冯路。

但是，当冯路第二天上班时，发现同事对他的态度变了，导致他认为孙茂业在同事跟前贬损他，并认为这“可能是他没有得到晋升的原因”。
https://www.epochtimes.com/gb/22/9/15/n13825223.htm

StarFox000

sunfire 发表于 2022-9-16 12:35
估计是在一个小店买的，然后说25％价退了，店小二以为赚了？应该是frame 以下才算枪。枪管和slide可以随便 ...

这家Full Armor Firearms有店面和室内射击场 https://fullarmorfirearms.com/
可能要求非常少的退款

81738115

错就错在不该回来啊

bearjoe

Commissar 发表于 2022-9-16 10:58
蛋壳应该可以，可是休斯顿这个案子实在太像职业杀手，当年俺还仔细关注过。案犯如果把蛋壳捡走了，警察怎 ...

弹头留在受害者体内。蛋壳估计捡走了
估计用弹头确定了是和吕峰买过的一批子弹用同一台机器生产的。
再加上他自相矛盾的口供，声称不认识没接触过女受害者，不知道受害者地址，而且也没到过受害者house，结果在女死者的包上发现了他的指纹。

就是警察花了很长时间把他定位，从当头确定厂家，追踪到哪儿卖出的子弹，然后一笔笔的查附近的交易，把他筛出来。他当年要是开个几百迈去买子弹，或者用现金，就更难查了。

bearjoe

StarFox000 发表于 2022-9-16 16:14
文件说，冯路在谋杀案发生后有接受联邦调查局特工的询问。他告诉特工，他曾在Cameron国际公司与孙茂业共 ...

这都是自述，是不是真正原因，没人知道。

shitou

bearjoe 发表于 2022-9-16 20:22
弹头留在受害者体内。蛋壳估计捡走了
估计用弹头确定了是和吕峰买过的一批子弹用同一台机器生产的。
再加 ...

如果用几年前买的枪和子弹，是不是就不好查了

StarFox000

bearjoe 发表于 2022-9-16 20:31
这都是自述，是不是真正原因，没人知道。

这是嫌疑人在FBI探员讯问时的宣誓书口供并被证实 嫌疑人的老婆也证实嫌疑人和被害者有过工作上的分歧

During an interview, Lu told an FBI agent that he wanted to transfer to the research and development department at Cameron International and asked Sun to recommend him for a position there, according to the affidavit. When Lu heard that Sun hadn’t done so, he allegedly called him at work in the spring of 2013 to confront him. Sun assured him that he’d pushed for the transfer.

But at work the next day, Lu told the agent, he was “treated differently” by his co-workers, leading him to think that Sun had disparaged him and that “may have been the reason he did not get the promotion,” the affidavit states.

Lu’s wife would later tell investigators that her husband and Sun had a disagreement about work: Lu was trying to get ahead at Cameron, but Sun “did not agree with the promotion,” according to the affidavit.

https://www.washingtonpost.com/n ... sted-family-killed/