Authorities can use all the help they can get when solving tough crimes.
政府部门在解决悬案时会想尽一切可以用的办法
Here are three animals that can help save the day.
目前有三种可以提供案件线索的动物
Number one. Cat fur.
第一种 猫的毛发
Turns out, you're good-for-nothing cat can actually help solve a crime. Sort of.
事实是，你那只一无是处的猫却能够帮助解决犯罪案件 在某种程度上
A white fluffy cat hair was used to convict a man of murder in Canada.
在加拿大一只白绒猫毛过去曾被用来指证一个人的犯罪
The fur stuck to one of the pockets of his discarded jacket and was later traced back to the female murder victim's cat, leading the man to be charged with 15 years for second degree murder.
那些毛发粘住了他丢弃了的夹克的一个口袋上 由此追溯到了那位受害女性的猫 从而使他因中度犯罪被判处15年有期徒刑
The natural oils in cat fur, combined with the static electricity, make it almost impossible to avoid having at least one cat hair stuck to you,
在猫毛上天然油脂，摩擦出静电，从而几乎不可能去避免哪怕是一根猫毛粘到你的身上
when leaving the property that has a resident cat.
在你离开居住着猫的地方时

Number two. Flies and larvae.
第二种 飞蝇和幼虫
Not only are these guys some of the grossest animal sleuths, they're one of the oldest to practice the profession.
这些家伙不仅是最令人恶心的侦探动物 它们也是测试这项研究最长久的物种之一
The first time insects were used in a criminal investigation was in 13th century China, when a farmer was found murdered in a field.
第一次昆虫被用在刑事侦查上是在中国13世纪，一个农夫被发现在田间被谋杀了
All of the suspects were asked to lay down their sickles.
所有的嫌疑犯都被要求放下他们的镰刀
And one attracted blowflies, due to the trace amounts of blood, unnoticeable by the human eye.
还有一只被吸引住的飞蝇，由于沿着一定数量的血迹对于人类的眼睛来说，血迹是不明显的
The bloodied-sickle suspect admitted to the crime.
对于这把带血的镰刀的猜想，直接指向了这项案件的要点了
And ancient Chinese forensics history was made.
于是在古代中国就建立了有关辩论的历史
These days, blowflies and their larvae are used to estimate a body's time of death, which helps authorities figure out who may have been the victim at that time.
如今，飞蝇和它们的幼虫被用来估算尸体死亡的时间 这协助官方分辨出这协助官方分辨出谁是当时的受害者
Number three. Dog poop.
第三种 狗的粪便
Yes, this [beep] clue can actually save the day.
是的，这个线索确实可以扭转局面
Dog feces contains DNA-identifying bacteria that can be traced back to any particular animal.
狗的排泄物里含有能识别DNA的细菌 这可以追溯到任何一种特别的动物
To convict a suspect, all the lab has to do is match any poop particles on the suspect's shoe to a dog living near the crime scene.
去证明所作的猜想，所有的实验室所需要做的是去比对在嫌疑人的鞋子上那些零碎的粪便物与一只住在犯罪现场的狗相匹配
This was used in Indiana to convict a suspect of a triple homicide back in 2000.
这种方法过去在印第安纳州被用来证明在2000年的一个三连环杀人案的嫌疑人
Animals aren't only famous for solving crimes.
动物不仅在解决案件上出了名
Let's take a look at this episode about nine cats that should be Internet famous.
让我们来看看这个短剧是有关在网络上走红的九只猫
Later in life, he may have suffered from schizophrenia, which led to these psychedelic cat drawings. Whaaa-aaaa.
在生命的晚期，他深受精神分裂症之苦这个病导致了猫出现了幻觉 什么！？
Be sure to subscribe and see more awesome 'A-list' episodes every week.
确定订阅，每周可以观看更多令你大开眼界的节目